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From Ashburn (click to
change), α-Lac is visible in both the dusk and dawn skies. In the evening, it will become visible at around 18:54 (EST) as the dusk sky fades, 25° above your north-western horizon. It will then sink towards the horizon, setting 6 hours and 26 minutes after the Sun at 00:15 (EST). In the morning, it will rise at 00:50 – 6 hours and 1 minute before the Sun – and reach an altitude of 22° above the north-eastern horizon before fading from view as dawn breaks at around 05:46.